void CReorderDataDlg::OnButton1() 
{
    char sum_text[255], tmp[512];
    long i;
    FILE *fp_s, *fp_t;
    char srcFileName[255], tagFileName[255];
    char err_msg[255], szReadBuff[1024], szResultBuff[1024];

    // TODO: Add your control notification handler code here
    CFileDialog dlg(TRUE,//TRUE是创建打开文件对话框，FALSE则创建的是保存文件对话框 
        "",//默认的打开文件的类型 
        NULL,//默认打开的文件名 
        OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,//打开只读文件 
        "*(*.*)|*.*||");
    //"文本文件(*.txt)|*.txt|所有文件 (*.*)|*.*||");
    if(dlg.DoModal()==IDOK)   
    { 
        CString m_FilePath = dlg.GetPathName();////////取出文件路径 
        CString  m_path; 
        m_path=m_FilePath;//将文件的路径放入m_path 
        
        memset( srcFileName, 0x00, sizeof(srcFileName) );
        strcpy( srcFileName, m_path.GetBuffer(255));
    
        UpdateData(FALSE); 
    }
    else
        return;

    memset( tagFileName, 0x00, sizeof(tagFileName));
    memcpy( tagFileName, srcFileName+strlen(srcFileName)-8, 8 );
    strcat(  tagFileName, ".txt");
 //  AfxMessageBox( tagFileName );

    memset( err_msg, 0x00, sizeof(err_msg));
    fp_s = fopen( srcFileName, "r");
    if ( fp_s == NULL)
    {
        sprintf( err_msg, "FILE[%s] OPEN FAILED!", srcFileName);
        return;
    }

    fp_t = fopen( tagFileName, "w");
    if ( fp_t == NULL)
    {
        sprintf( err_msg, "FILE[%s] OPEN FAILED!", tagFileName);
        return;
    }

    i=0;
    while( !feof(fp_s) )
    {
        memset( szReadBuff, 0x00, sizeof(szReadBuff));
        memset( szResultBuff, 0x00, sizeof(szResultBuff));
        fgets( szReadBuff, 512, fp_s );
        if ( feof(fp_s)) break;
 
        str_alltrim( szReadBuff );
    //    AfxMessageBox( szReadBuff ); 
        if (szReadBuff[0]< 0x30 || szReadBuff[0] >0x39 )
        {
            continue;
        }

        //处理成标准的清算文件    
        /*交易日期*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field(  szReadBuff, FLAG, 11, tmp  ) )
        {
            strcat( szResultBuff, tmp );
            strcat( szResultBuff, "    " );
        }
        
        /*交易时间*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field(  szReadBuff, FLAG, 12, tmp  ) )
        {
            char value_tmp[12];
            memset( value_tmp,0x00, sizeof(value_tmp) );
            memcpy( value_tmp, tmp, 6 );
            strcat( szResultBuff, value_tmp );
            strcat( szResultBuff, "    " );
        }
        
        /*终端号*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field(  szReadBuff, FLAG, 3, tmp  ) )
        {
            strcat( szResultBuff, tmp );
            strcat( szResultBuff, "    " );
        }

        /*卡号--要特殊处理*/
        char tmp_str[40];
        memset( tmp, 0x00, sizeof(tmp) );
        memset( tmp_str, 0x00, sizeof(tmp_str) );
        if( !str_find_field(  szReadBuff, FLAG, 1, tmp  ) )
        {    
            sprintf( tmp_str, "%-19.19s", tmp );
            strcat( szResultBuff, tmp_str );
            strcat( szResultBuff, "    " );            
        }
        
        
        /*金额*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field( szReadBuff, FLAG, 7, tmp ) )
        {
            strcat( szResultBuff, tmp );
            strcat( szResultBuff, "    " );
        }
        
        /*参考号*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field(  szReadBuff, FLAG, 10, tmp  ) )
        {
            strcat( szResultBuff, tmp );
            strcat( szResultBuff, "    " );
        }
        
        /*交易类型*/
        memset( tmp, 0x00, sizeof(tmp) );
        if( !str_find_field(  szReadBuff, FLAG, 6, tmp  ) )
        {
            
            if( strcmp( tmp, "0103") )
            {
                strcat( szResultBuff, "退货" );
                strcat( szResultBuff, "    " );
            }
            else
            {
                strcat( szResultBuff, "消费" );
                strcat( szResultBuff, "    " );
            }
        }
        
        /*发卡行*/
        strcat( szResultBuff, "银联" );
        strcat( szResultBuff, "\n");
        fputs( szResultBuff, fp_t );
        i++;
    
        memset( sum_text, 0x00, sizeof(sum_text));
        sprintf( sum_text, "正在处理第%d笔记录",i );

        GetDlgItem(IDC_STATIC)->SetWindowText(sum_text);
        UpdateData(FALSE);
        
    }


    fclose(fp_s);
    fclose(fp_t);
    sprintf( sum_text, "已处理%d笔,处理完成",i );
    GetDlgItem(IDC_STATIC)->SetWindowText(sum_text);
    UpdateData(FALSE);

    return;

}

int CReorderDataDlg::str_find_field(  char *buf, char *delimer, int fld_no, char *field )
{
	char	*p1, *p2, ch;
	int	i;
	
	p1 = buf;
	for( i=0;i<fld_no-1;i++ )
	{
		p1 = strstr( p1, delimer );
		if( !p1 )	/* 没有找到 */
			return -1;
		p1 += strlen( delimer );
	}
	
	p2 = strstr( p1, delimer );
	if( !p2 )
		strcpy( field, p1 );
	else
	{
		ch = *p2;
		*p2 = 0;
		strcpy( field, p1 );
		*p2 = ch;
	}
	
	str_alltrim(field);
	
	return 0;
}